cbcvebase.
CVE-2025-36009
published 2026-01-30

CVE-2025-36009: IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow an authenticated user to cause a denial of service due to excessive use of a…

medium6.5CVSS 3.1
AVNACLPRLUINSUCNINAH
IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow an authenticated user to cause a denial of service due to excessive use of a global variable.

Affected

8 ranges
VendorProductVersion rangeFixed in
ibmdb211.5.0 – 11.5.9
ibmdb212.1.0 – 12.1.3
msrcazl3_hyperv-daemons_6.6.29.1-1_on_azure_linux_3.0
msrcazl3_hyperv-daemons_6.6.35.1-1_on_azure_linux_3.0
msrccbl2_hyperv-daemons_5.15.180.1-1_on_cbl_mariner_2.0
msrccbl2_kernel_5.15.186.1-1_on_cbl_mariner_2.0
msrccbl2_kernel_5.15.200.1-1_on_cbl_mariner_2.0
msrccbl2_kernel_5.15.202.1-1_on_cbl_mariner_2.0

CVSS provenance

nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv6.5MEDIUM